-   case: testcase_client_attr
    main: |
      from django.test.testcases import TestCase

      class ExampleTestCase(TestCase):
          def test_method(self) -> None:
              reveal_type(self.client)  # N: Revealed type is 'django.test.client.Client'
              resp = self.client.post('/url', {'doit': 'srs'}, 'application/json', False, True, extra='value')
              reveal_type(resp.status_code)   # N: Revealed type is 'builtins.int'
              # Attributes monkey-patched by test Client class:
              resp.json()
              reveal_type(resp.wsgi_request)  # N: Revealed type is 'django.core.handlers.wsgi.WSGIRequest'
